// Copyright (C) 2017 Josh Wolfe. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: Strict equality comparison of BigInt values
esid: sec-strict-equality-comparison
info: |
  1. If Type(x) is different from Type(y), return false.
  2. If Type(x) is Number or BigInt, then
    a. Return ! Type(x)::equal(x, y).

  sec-numeric-types-bigint-equal
  BigInt::equal (x, y)

    The abstract operation BigInt::equal with two arguments x and y of BigInt type returns true if x and y have the same mathematical integer value and false otherwise.

features: [BigInt]
---*/
function Test() {
    assert.sameValue(0n === 0n, true, 'The result of (0n === 0n) is true');
    assert.sameValue(1n === 1n, true, 'The result of (1n === 1n) is true');
    assert.sameValue(-1n === -1n, true, 'The result of (-1n === -1n) is true');
    assert.sameValue(0n === -0n, true, 'The result of (0n === -0n) is true');
    assert.sameValue(-0n === 0n, true, 'The result of (-0n === 0n) is true');
    assert.sameValue(0n === 1n, false, 'The result of (0n === 1n) is false');
    assert.sameValue(1n === 0n, false, 'The result of (1n === 0n) is false');
    assert.sameValue(0n === -1n, false, 'The result of (0n === -1n) is false');
    assert.sameValue(-1n === 0n, false, 'The result of (-1n === 0n) is false');
    assert.sameValue(1n === -1n, false, 'The result of (1n === -1n) is false');
    assert.sameValue(-1n === 1n, false, 'The result of (-1n === 1n) is false');

    assert.sameValue(
      0x1fffffffffffff01n === 0x1fffffffffffff01n,
      true,
      'The result of (0x1fffffffffffff01n === 0x1fffffffffffff01n) is true'
    );

    assert.sameValue(
      0x1fffffffffffff01n === 0x1fffffffffffff02n,
      false,
      'The result of (0x1fffffffffffff01n === 0x1fffffffffffff02n) is false'
    );

    assert.sameValue(
      0x1fffffffffffff02n === 0x1fffffffffffff01n,
      false,
      'The result of (0x1fffffffffffff02n === 0x1fffffffffffff01n) is false'
    );

    assert.sameValue(
      -0x1fffffffffffff01n === -0x1fffffffffffff01n,
      true,
      'The result of (-0x1fffffffffffff01n === -0x1fffffffffffff01n) is true'
    );

    assert.sameValue(
      -0x1fffffffffffff01n === -0x1fffffffffffff02n,
      false,
      'The result of (-0x1fffffffffffff01n === -0x1fffffffffffff02n) is false'
    );

    assert.sameValue(
      -0x1fffffffffffff02n === -0x1fffffffffffff01n,
      false,
      'The result of (-0x1fffffffffffff02n === -0x1fffffffffffff01n) is false'
    );

    assert.sameValue(
      0x10000000000000000n === 0n,
      false,
      'The result of (0x10000000000000000n === 0n) is false'
    );

    assert.sameValue(
      0n === 0x10000000000000000n,
      false,
      'The result of (0n === 0x10000000000000000n) is false'
    );

    assert.sameValue(
      0x10000000000000000n === 1n,
      false,
      'The result of (0x10000000000000000n === 1n) is false'
    );

    assert.sameValue(
      1n === 0x10000000000000000n,
      false,
      'The result of (1n === 0x10000000000000000n) is false'
    );

    assert.sameValue(
      0x10000000000000000n === -1n,
      false,
      'The result of (0x10000000000000000n === -1n) is false'
    );

    assert.sameValue(
      -1n === 0x10000000000000000n,
      false,
      'The result of (-1n === 0x10000000000000000n) is false'
    );

    assert.sameValue(
      0x10000000000000001n === 0n,
      false,
      'The result of (0x10000000000000001n === 0n) is false'
    );

    assert.sameValue(
      0n === 0x10000000000000001n,
      false,
      'The result of (0n === 0x10000000000000001n) is false'
    );

    assert.sameValue(
      -0x10000000000000000n === 0n,
      false,
      'The result of (-0x10000000000000000n === 0n) is false'
    );

    assert.sameValue(
      0n === -0x10000000000000000n,
      false,
      'The result of (0n === -0x10000000000000000n) is false'
    );

    assert.sameValue(
      -0x10000000000000000n === 1n,
      false,
      'The result of (-0x10000000000000000n === 1n) is false'
    );

    assert.sameValue(
      1n === -0x10000000000000000n,
      false,
      'The result of (1n === -0x10000000000000000n) is false'
    );

    assert.sameValue(
      -0x10000000000000000n === -1n,
      false,
      'The result of (-0x10000000000000000n === -1n) is false'
    );

    assert.sameValue(
      -1n === -0x10000000000000000n,
      false,
      'The result of (-1n === -0x10000000000000000n) is false'
    );

    assert.sameValue(
      -0x10000000000000001n === 0n,
      false,
      'The result of (-0x10000000000000001n === 0n) is false'
    );

    assert.sameValue(
      0n === -0x10000000000000001n,
      false,
      'The result of (0n === -0x10000000000000001n) is false'
    );

    assert.sameValue(
      0x10000000000000000n === 0x100000000n,
      false,
      'The result of (0x10000000000000000n === 0x100000000n) is false'
    );

    assert.sameValue(
      0x100000000n === 0x10000000000000000n,
      false,
      'The result of (0x100000000n === 0x10000000000000000n) is false'
    );
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
